Cheap flights from Harlingen to San Francisco (HRL - SFO) from $167

Yes, there are multiple flights from Harlingen, Texas to San Francisco for under $400. The cheapest flight booked recently is on United Airlines for just $330, but on average you can expect to pay $450.

Our cheapest airline available from Harlingen, Texas to San Francisco is United Airlines. Our recent data shows that you can find tickets from as low as $330 on this airline. An additional option worth looking into is American Airlines, starting at $397. United Airlines is 37% cheaper than the average price of flights available within the next 90 days to this destination.

These are just IATA (International Air Transport Association) codes. They are used in aviation to identify and differentiate airports. That’s why a Harlingen Valley Intl Airport to San Francisco Airport flight would often be abbreviated as a HRL to SFO flight.

The amount of baggage you can bring on your Harlingen to San Francisco flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

Yes, Cheapflights allows you to browse and filter Harlingen to San Francisco flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

Yes. In addition to deals on Harlingen to San Francisco flights, Cheapflights offers vacation packages that include both flights and hotel.

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Harlingen to San Francisco.

Yes. Cheapflights offers flight deals from Harlingen to San Francisco by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

Many airlines flying from Harlingen to San Francisco offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

Yes, you can often find last-minute deals on Harlingen to San Francisco flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

The Harlingen, Texas to San Francisco flight deals you see on this page were last updated on 5/30.

Currently, September is the cheapest month in which you can book a flight from Harlingen, Texas to San Francisco (average of $268). Flying from Harlingen, Texas to San Francisco in June is currently the most expensive (average of $385). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.